National Weather Service Detroit/Pontiac MI
3:33 AM Sunday June 24.
occasional wave height is the average of
the highest 1/10 of the wave spectrum.
synopsis, broad and diffuse low pressure, 29.80 inches, will
continue to weaken as it moves east of the region today. in its
wake, high pressure, increasing to 30.30 inches, will build south
across the great lakes continuing through monday. low pressure,
29.60 inches, will then approach the region from the central
plains heading into the midweek period.